Are you curious about the numbers and letters used to represent colors? If so, you’re in luck! In this brief introduction, we’ll dive into the fascinating world of color designations and explore the numerical and alphabetical systems used to identify and categorize hues. From the RGB color model to the Pantone color system, we’ll uncover the language of color and discover how it plays a crucial role in our daily lives. So, buckle up and get ready to learn about the numerical and alphabetical designations for colors!

The Basics of Numerical Designations for Colors

How Colors Are Assigned Numbers

In the world of color theory, assigning numbers to colors is a common practice. This system of numerical designations helps to create a standardized way of communicating about colors, making it easier for designers, artists, and other professionals to accurately convey their ideas and intentions. The process of assigning numbers to colors involves a few key factors, which will be explored in detail below.

First and foremost, it is important to note that the numerical designations for colors are based on the colors’ position in the visible light spectrum. The visible light spectrum is the range of wavelengths of light that the human eye can detect, and it includes all of the colors that we perceive. By assigning numbers to colors based on their position in this spectrum, it becomes possible to create a system that is both scientifically accurate and visually meaningful.

One common system for assigning numbers to colors is the RGB (red, green, blue) color model, which is used extensively in digital imaging and display technology. In this system, colors are assigned numbers based on the amounts of red, green, and blue light that are present in the color. For example, the color red is assigned the numerical value of 255, 0, 0, which represents a maximum amount of red light and no green or blue light.

Another system for assigning numbers to colors is the HSL (hue, saturation, lightness) color model, which is based on the colors’ hue, saturation, and brightness. In this system, colors are assigned numbers based on their position on the color wheel, with the hue being represented by a degree value and the saturation and lightness being represented by numerical values on a scale from 0 to 100.

In addition to these systems, there are many other ways of assigning numbers to colors, each with its own set of rules and conventions. For example, some systems use numerical values to represent the intensity or purity of a color, while others use numerical values to represent the wavelengths of light that make up the color.

Overall, the process of assigning numbers to colors is a complex and nuanced one, with many different approaches and methods. However, by understanding the basic principles behind these systems, it is possible to gain a deeper appreciation for the role that numbers play in the world of color theory and design.

The Significance of Color Codes in Various Fields

Color codes play a vital role in various fields, as they provide a standardized system for representing colors. These codes enable consistent communication and help ensure that colors are accurately represented across different platforms and media. In this section, we will explore the significance of color codes in different fields.

Art and Design

In the world of art and design, color codes are essential for precise color matching and communication. Designers and artists often use color codes to specify the exact shade of a color, ensuring that the final product matches their vision. Color codes also help designers and artists communicate their ideas to clients, manufacturers, and other team members, facilitating efficient collaboration.

Printing and Publishing

In the printing and publishing industry, color codes are crucial for maintaining color consistency across different print runs and media. Color codes enable printers to accurately reproduce colors, reducing the risk of errors and ensuring that the final product meets the desired specifications. In addition, color codes help publishers and designers communicate color requirements to printers, streamlining the production process.

Advertising and Marketing

Color codes are significant in advertising and marketing because they help ensure that brand colors are consistently represented across various media platforms. By using color codes, marketers can maintain a cohesive visual identity for their brand, creating a strong and recognizable image. This consistency is particularly important for large companies with multiple touchpoints, such as websites, social media, and print materials.

Web Development and Coding

In web development and coding, color codes play a critical role in defining colors for websites and applications. By using color codes, developers can create consistent color schemes across different platforms and devices. This consistency is essential for providing a seamless user experience and ensuring that websites and applications are accessible to users with different visual needs.

Industrial and Manufacturing

In industrial and manufacturing settings, color codes are used to indicate specific types of materials or products. For example, color codes can be used to identify different grades of metals, plastics, or chemicals. By using color codes, manufacturers can streamline their processes, reducing the risk of errors and improving efficiency.

In conclusion, color codes are significant in various fields because they provide a standardized system for representing colors. They enable consistent communication, reduce errors, and help ensure that colors are accurately represented across different platforms and media. By understanding the significance of color codes in different fields, we can appreciate their importance in various aspects of our lives.

The Basics of Alphabetical Designations for Colors

The Use of Alphabets to Represent Colors

Alphabets have been used to represent colors for centuries, and the system has evolved over time. In this section, we will explore the history of color representation using alphabets and the modern methods used today.

• Early Usage of Alphabets to Represent Colors

The earliest recorded usage of alphabets to represent colors dates back to ancient Egypt, where hieroglyphics were used to represent various colors. These hieroglyphics were later adopted by other civilizations, including the Greeks and Romans, who used them to represent colors in their languages.

• The Development of Color Naming Conventions

Over time, the need for a standardized system for representing colors led to the development of color naming conventions. One of the earliest examples of this is the Latin-based system, which was used in Europe during the Middle Ages. This system used a set of names for colors, which were derived from Latin words.

• Modern Alphabetical Designations for Colors

Today, the most widely used system for representing colors using alphabets is the English-based system. This system uses a set of 16 basic colors, which are represented by three-letter combinations. For example, the color blue is represented by the letters “ble”, while the color yellow is represented by the letters “lye”.

• The Advantages of Alphabetical Designations for Colors

One of the main advantages of using alphabets to represent colors is that it allows for a standardized system that can be used universally. This makes it easier for people to communicate about colors, regardless of their language or location. Additionally, using alphabets to represent colors is a simple and easy-to-remember system that can be used by anyone.

In conclusion, the use of alphabets to represent colors has a long history and has evolved over time. Today, the English-based system is the most widely used system for representing colors using alphabets, and it offers several advantages, including standardization and ease of use.

The Significance of Color Names in Various Fields

In various fields, color names have significant meanings that are used to communicate different messages. In the art world, color names are used to describe specific shades and hues of colors. In fashion, color names are used to identify specific colors of clothing and accessories. In marketing, color names are used to convey specific emotions and moods associated with different products.

In the art world, color names are used to describe specific shades and hues of colors. Artists use color names to communicate the specific shade or hue of a color they are trying to create. For example, the color name “cadmium red” refers to a specific shade of red that is made from cadmium sulfide. Similarly, the color name “ultramarine blue” refers to a specific shade of blue that was traditionally made from lapis lazuli.

In fashion, color names are used to identify specific colors of clothing and accessories. Designers use color names to communicate the specific color of a garment or accessory. For example, the color name “navy blue” refers to a specific shade of blue that is commonly used in clothing. Similarly, the color name “rose gold” refers to a specific shade of gold that is commonly used in jewelry.

In marketing, color names are used to convey specific emotions and moods associated with different products. Marketers use color names to create a specific image or feeling associated with a product. For example, the color name “red” is often associated with energy, passion, and excitement. Similarly, the color name “blue” is often associated with calmness, trust, and stability.

The Relationship Between Numerical and Alphabetical Designations for Colors

The Correspondence Between Color Numbers and Names

In order to fully comprehend the numerical and alphabetical designations for colors, it is important to understand the correspondence between color numbers and names. This relationship is essential in accurately identifying and communicating colors, especially in various industries such as graphic design, printing, and fashion.

One widely used system for assigning numerical values to colors is the RGB (Red, Green, Blue) color model, which is commonly used in digital displays and image processing. In this system, each color is represented by a set of three values, with each value ranging from 0 to 255. For example, the color red is represented by an RGB value of (255, 0, 0), while the color blue is represented by (0, 0, 255).

In addition to the RGB model, there are other numerical systems used to represent colors, such as the CMYK (Cyan, Magenta, Yellow, Black) model, which is used in printing. In this system, colors are represented by the amounts of each colorant (cyan, magenta, and yellow) that are used in combination with black to create the desired color.

Another numerical system used to represent colors is the HSL (Hue, Saturation, Lightness) model, which is used in graphic design and other applications. In this system, colors are represented by their hue, saturation, and lightness values, with each value ranging from 0 to 100. The hue value represents the dominant color of the color, while the saturation value represents the purity of the color, and the lightness value represents the brightness of the color.

It is important to note that the numerical values assigned to colors in these systems are arbitrary and do not have any inherent meaning in themselves. Rather, they are used as a way to precisely define and communicate colors in a consistent and standardized manner.

Overall, understanding the correspondence between color numbers and names is crucial in accurately identifying and communicating colors in various industries. Whether it is through the RGB, CMYK, or HSL models, knowing the numerical values assigned to colors allows for more precise and effective communication of color in design and other applications.

The Advantages and Limitations of Each System

• Numerical Designations:
  • Advantages:
    • Consistency: Numerical designations ensure that each color is assigned a unique number, making it easier to identify and compare colors.
    • Universality: Numerical designations are widely recognized and accepted across various industries and cultures, providing a standardized method for color identification.
    • Objectivity: Numerical designations are based on scientific principles, ensuring that colors are accurately represented and communicated.
  • Limitations:
    • Complexity: Numerical designations can be complex and difficult to remember, especially for non-experts or casual users.
    • Inconsistency: Different color systems may use different numbering schemes, leading to confusion and compatibility issues.
    • Subjectivity: Some colors may have multiple numerical designations, depending on the specific color system used, leading to potential confusion.
• Alphabetical Designations:
  – Familiarity: Alphabetical designations are easily recognizable and familiar to most people, making it easy to identify and communicate colors.
  – Simplicity: Alphabetical designations are simple and easy to remember, even for non-experts or casual users.
  – Cultural relevance: Alphabetical designations are often culturally relevant and may have historical or traditional significance, providing a deeper connection to color identification.
  – Inconsistency: Different cultures or languages may use different alphabetical designations for the same color, leading to confusion and compatibility issues.
  – Subjectivity: Some colors may have multiple alphabetical designations, depending on the specific color system used, leading to potential confusion.
  – Lack of precision: Alphabetical designations may not accurately represent the true color of a substance, leading to potential errors in color identification.

Color Naming Conventions

The History of Color Naming

The history of color naming dates back to ancient civilizations that used natural dyes and pigments to create colors. These early color systems were based on the natural environment and the available materials. For example, the ancient Egyptians used a system of hieroglyphics to represent different colors, such as blue for “sky” and green for “plant.”

As societies became more advanced, the need for a standardized color system grew. In the 15th century, the Renaissance brought about a renewed interest in color theory, and artists began to use a system of colors based on the mixing of pigments. This system, known as the “Renaissance color system,” used a set of twelve colors that were derived from the mixing of three primary colors: red, yellow, and blue.

The modern system of color naming, however, did not emerge until the 19th century. In 1814, the English chemist, John Dalton, proposed the first modern color wheel, which was based on the three primary colors and their combinations. This wheel was later expanded by the physicist, Wilhelm von Bezold, who added more colors and created the first color standard in 1856.

In the late 19th century, the development of synthetic dyes and pigments led to the creation of new colors, which were added to the color system. The first international standard for color names was established in 1927 by the International Organization for Standardization (ISO), which established a set of 11 basic colors. This standard was revised in 1947 to include 14 basic colors, and again in 1956 to include 16 basic colors.

Today, the ISO standard for color names includes 18 basic colors, which are used worldwide. The standard is regularly reviewed and updated to reflect new developments in color technology and science. The history of color naming is a testament to the importance of color in human culture and the need for a standardized system to describe and communicate colors.

The Different Color Naming Systems Used Today

In today’s world, there are several color naming systems that are used to describe and categorize colors. Each system has its own unique set of terminology and methods for categorizing colors. In this section, we will explore some of the most commonly used color naming systems.

• The RGB Color Model: This system is based on the additive color theory, which means that colors are created by adding different wavelengths of light. The RGB system uses three primary colors: red, green, and blue, which are combined in various intensities to create all other colors. This system is widely used in digital displays, such as computer monitors and televisions.
• The CMYK Color Model: This system is based on the subtractive color theory, which means that colors are created by subtracting wavelengths of light from white. The CMYK system uses four primary colors: cyan, magenta, and yellow, which are combined in various intensities to create black. This system is widely used in print media, such as newspapers, books, and marketing materials.
• The HSL/HSV Color Model: This system is based on the perception of color, rather than the physics of light. The HSL model uses hue, saturation, and lightness as the primary characteristics of color, while the HSV model uses hue, saturation, and value. These models are widely used in web design and graphic design.
• The Pantone Color System: This system is a proprietary color naming system that is widely used in the fashion and design industries. The Pantone system uses a unique numbering system to identify colors, and provides a standardized way to communicate color choices between designers, manufacturers, and customers.

These are just a few examples of the many color naming systems that are used today. Understanding these systems can help us better understand and communicate about color, and can also help us to choose the right color for a particular application or context.

The Significance of Standardized Color Designations

The Importance of Consistency in Color Naming

Color naming plays a crucial role in communication and art. Standardized color designations help ensure consistency and accuracy in color representation across different mediums and contexts. The following points highlight the importance of consistency in color naming:

• Uniformity in Communication: Standardized color designations enable consistent communication of color in various industries, such as fashion, design, and art. By using a shared vocabulary, designers, artists, and manufacturers can effectively convey their ideas and intentions.
• Accurate Color Matching: Consistent color naming allows for accurate color matching in printing, manufacturing, and digital reproduction. With standardized designations, color specialists can more easily replicate specific hues and match colors across different mediums, ensuring a consistent visual experience.
• Ease of Color Identification: Consistent color naming simplifies the process of identifying colors for professionals and enthusiasts alike. By using a standardized system, individuals can more easily recognize and discuss colors, facilitating collaboration and discussion within the color community.
• Cultural and Historical Significance: Color holds cultural and historical significance, and standardized color designations help preserve these meanings. By using consistent terminology, the meaning and context of specific colors can be better understood and appreciated across different cultures and time periods.
• Accessibility for Color-Blind Individuals: Consistent color naming helps ensure that color-blind individuals can still understand and engage with color discussions. By using standardized terms, color-blind individuals can more easily recognize and interpret colors, reducing the barriers they face in various settings.

Overall, consistency in color naming is essential for effective communication, accurate color matching, and a shared understanding of color in various contexts.

The Role of Standards in Ensuring Accuracy and Efficiency

Standardized color designations play a crucial role in ensuring accuracy and efficiency in various industries. The use of standardized color designations allows for clear communication and consistent representation of colors across different contexts.

One of the primary benefits of standardized color designations is that they eliminate ambiguity and miscommunication. By using a universally accepted system of designations, there is less room for confusion or misinterpretation of color specifications. This is particularly important in industries such as printing, where accurate color matching is essential to produce high-quality output.

In addition to eliminating ambiguity, standardized color designations also promote efficiency. When everyone is using the same system of designations, there is less need for explanation or interpretation. This saves time and reduces the potential for errors.

Another benefit of standardized color designations is that they facilitate collaboration and communication between different parties. When everyone is using the same system of designations, it is easier for individuals and organizations to share color specifications and expect consistent results. This is particularly important in industries such as graphic design, where collaboration between clients, designers, and printers is common.

Overall, the use of standardized color designations is essential for ensuring accuracy and efficiency in various industries. By using a universally accepted system of designations, individuals and organizations can communicate more effectively, reduce ambiguity and misinterpretation, and facilitate collaboration and communication.

The Future of Color Designations

Emerging Technologies and Their Impact on Color Designations

The future of color designations is rapidly evolving as emerging technologies continue to advance. With the development of new tools and techniques, the way we designate and understand colors is expected to change significantly in the coming years. Here are some of the emerging technologies that are likely to have a significant impact on color designations:

1. Augmented Reality (AR) and Virtual Reality (VR)

Augmented Reality (AR) and Virtual Reality (VR) technologies are becoming increasingly popular in various industries, including fashion, marketing, and entertainment. These technologies enable users to experience colors in a more immersive and interactive way, making it easier to understand and appreciate the nuances of different shades and hues. As AR and VR technologies continue to improve, they are likely to play a significant role in the future of color designations.

1. Artificial Intelligence (AI) and Machine Learning (ML)

Artificial Intelligence (AI) and Machine Learning (ML) technologies are being used to develop more accurate and efficient color designation systems. For example, AI algorithms can be trained to recognize and categorize colors based on visual input, making it easier to identify and match colors in different contexts. As these technologies continue to improve, they are likely to play an increasingly important role in the future of color designations.

1. 3D Printing

3D printing technology is becoming more accessible and affordable, making it easier to produce and customize products in a wide range of colors. This technology has the potential to revolutionize the way we designate and understand colors, especially in the fields of manufacturing and product design. As 3D printing technology continues to advance, it is likely to have a significant impact on the future of color designations.

1. Biomimicry

Biomimicry is the process of using nature as a source of inspiration for new technologies and designs. In the field of color designation, biomimicry can be used to develop new materials and techniques for creating and reproducing colors that are more sustainable and environmentally friendly. As the importance of sustainability continues to grow, biomimicry is likely to play an increasingly important role in the future of color designations.

Overall, emerging technologies are expected to have a significant impact on the future of color designations, making it easier to understand and appreciate the nuances of different shades and hues. As these technologies continue to advance, they are likely to play an increasingly important role in the way we designate and understand colors in a wide range of contexts.

The Potential for New Standards and Systems

The field of color designations is constantly evolving, and there is potential for new standards and systems to emerge in the future. This section will explore some of the possibilities that could shape the way we understand and communicate about colors.

Standardization of Digital Color Spaces

As technology continues to advance, the need for standardized digital color spaces becomes increasingly important. Currently, there are several popular digital color spaces, such as sRGB, Adobe RGB, and ProPhoto RGB, each with their own unique characteristics and capabilities. A new standard that could unify these different color spaces and provide a more consistent and universal way of representing colors in the digital realm would be a significant development.

Expansion of Color Names and Designations

Another potential development in the field of color designations is the expansion of color names and designations. Currently, there are many colors that do not have specific names or designations, particularly in the context of digital media. A more comprehensive and systematic approach to naming and designating colors could provide greater precision and accuracy in color communication, particularly in industries such as graphic design, fashion, and interior design.

Integration of Color Perception and Psychology

There is also potential for color designations to integrate more fully with our understanding of color perception and psychology. Research has shown that colors can have significant psychological and emotional effects on individuals, and there is a growing interest in using color to enhance well-being and productivity. A more integrated approach to color designations that takes into account the psychological and emotional effects of colors could lead to more effective and meaningful use of color in various applications.

Overall, the potential for new standards and systems in the field of color designations is vast and holds great promise for improving our understanding and communication of colors in the future.

Additional Resources

As the field of color designation continues to evolve, it is important to stay informed about the latest research and developments. There are several resources available for those interested in learning more about color designation.

Books

• “The Principles of Color” by Johannes Itten
• “Interaction of Color” by Josef Albers
• “Color: A Natural History of the Palette” by Victoria Finlay

Online Resources

• The Color Wheel: https://www.colormatters.com/the-color-wheel/
• Color Hex Codes: https://www.w3schools.com/colors/colors_hex.asp
• Color Names: https://www.w3schools.com/colors/colors_names.asp

Professional Organizations

• International Color Association: https://colour21.org/
• Society of Color Designers: https://www.color-design-society.org/

By utilizing these resources, individuals can deepen their understanding of color designation and stay up-to-date on the latest advancements in the field.

Glossary of Terms

• RGB: Red, Green, Blue. A color model used to create colors on electronic displays.
• CMYK: Cyan, Magenta, Yellow, Black. A color model used in printing.
• HEX: A six-digit code representing colors on the web.
• Pantone: A color matching system used in the printing industry.
• Lab: A color space used for color measurement and management.
• LCH: A color space used for color measurement and management.
• XYZ: A color space used for color measurement and management.
• sRGB: A color space used for computer monitors and the web.
• Adobe RGB: A color space used for printing and digital photography.
• NCS: Natural Color System, a color system based on human perception.
• Munsell: A color system based on three color dimensions: hue, value, and chroma.
• PMS: Pantone Matching System, a color system used for branding and design.
• HSL: Hue, Saturation, Lightness, a color space used for web design.
• HSB: Hue, Saturation, Brightness, a color space used for web design.
• RGB percentage: A way of specifying RGB colors as percentages.
• HEX percentage: A way of specifying HEX colors as percentages.
• RGB decimal: A way of specifying RGB colors as decimals.
• HEX decimal: A way of specifying HEX colors as decimals.
• CMYK percentage: A way of specifying CMYK colors as percentages.
• CMYK decimal: A way of specifying CMYK colors as decimals.
• Pantone color number: A way of specifying Pantone colors by number.
• Lab color space: A way of specifying colors using the Lab color space.
• LCH color space: A way of specifying colors using the LCH color space.
• XYZ color space: A way of specifying colors using the XYZ color space.
• sRGB color space: A way of specifying colors using the sRGB color space.
• Adobe RGB color space: A way of specifying colors using the Adobe RGB color space.
• NCS color system: A way of specifying colors using the NCS color system.
• Munsell color system: A way of specifying colors using the Munsell color system.
• PMS color system: A way of specifying colors using the PMS color system.
• HSL color space: A way of specifying colors using the HSL color space.
• HSB color space: A way of specifying colors using the HSB color space.

FAQs

• Q: What is the difference between numerical and alphabetical color designations?
  Numerical color designations use a system of numbers to identify colors, while alphabetical color designations use the English alphabet to name colors. Numerical designations are often used in industries such as printing and design, while alphabetical designations are more commonly used in everyday language.
• Q: Are there any new developments in color designation systems?
  Yes, there are ongoing efforts to create more inclusive and accurate color designation systems. For example, some researchers are working on developing a system of color designations based on the human visual system, which could provide a more intuitive and accurate way of describing colors.
• Q: Can different cultures have different color designation systems?
  Yes, different cultures may have different color designation systems based on their language and cultural practices. For example, some languages have different words for colors that do not exist in English, and some cultures may have different associations with certain colors.
• Q: Are there any drawbacks to using numerical or alphabetical color designations?
  One potential drawback of using numerical or alphabetical color designations is that they may not always accurately capture the nuances of different colors. Additionally, some people may find it difficult to remember or understand the numerical or alphabetical designations for certain colors.
• Q: How do color designation systems impact accessibility?
  Color designation systems can impact accessibility for people with visual impairments or color blindness. For example, some color designation systems may not provide enough information for people with color blindness to distinguish between certain colors. Therefore, it is important to consider accessibility when using color designation systems in various contexts.

FAQs

1. What are the numbers and letters for colors called?

The numbers and letters for colors are called color codes or color designations. These codes are used to specify the specific shade or hue of a color, as well as its brightness and saturation. For example, the color code for red is #FF0000, which represents the brightest and most saturated shade of red.

2. What are the standard color designations used in computer programming?

In computer programming, the standard color designations are often referred to as hex codes or hexadecimal codes. These codes use a combination of numbers and letters to represent a specific color. The letters represent the color’s designation, while the numbers represent the color’s brightness and saturation. For example, the hex code for blue is #0000FF, which represents a very dark shade of blue.

3. How do I find the color code for a specific color?

To find the color code for a specific color, you can use a color picker tool or a color palette tool. These tools allow you to select a color and view its corresponding code. Alternatively, you can use a color dictionary or chart to look up the code for a specific color. Some common color codes include #FFFFFF for white, #000000 for black, and #FF00FF for bright red.

4. Can I use color codes to create specific shades of colors?

Yes, you can use color codes to create specific shades of colors. For example, if you want to create a lighter shade of blue, you can add a smaller number to the brightness value in the code. Similarly, if you want to create a more saturated shade of red, you can add a smaller number to the saturation value in the code. However, keep in mind that some colors, such as pink or purple, may require additional coding to achieve the desired shade.

5. What are some common color designations and their meanings?

Some common color designations and their meanings include:
* Black: #000000
* White: #FFFFFF
* Red: #FF0000
* Green: #00FF00
* Blue: #0000FF
* Yellow: #FFFF00
* Cyan: #00FFFF
* Magenta: #FF00FF
* Orange: #FFA500
* Gray: #808080
* Silver: #C0C0C0
* Gold: #FFD700
* Maroon: #800000
* Olive: #808000
* Navy: #000080
* Purple: #800080
* Teal: #008080
* Fuchsia: #FF00FF
* Salmon: #FA8072
* Pink: #FFC0CB
* Brown: #A52A2A
* Tan: #D2B48C
* Beige: #F5F5DC
* Grayish: #B2B2B2
* Dodger blue: #1E90FF
* Sky blue: #87CEEB
* Sea green: #2E8B57
* Forest green: #228B22
* Spring green: #00FF7F
* Lavender: #C7B8EA
* Mint green: #C5FFC5
* Alice blue: #F0F8FF
* Blue gray: #999999
* Dark gray: #A9A9A9
* Light gray: #D3D3D3
* Gray-green: #C2B2B2
* Light blue: #ADD8E6
* Pale blue: #B6D7B6
* Powder blue: #B0E0C3
* Baby blue: #89B1FF
* Steel blue: #416988
* Light sky blue: #87CEFA
* Light sea green: #20B2AA
* Medium blue: #0000CD
* Cornflower blue: #6495ED
* Blue violet: #8A2BE2
* Slate blue: #6A5ACD
* Navy blue: #00008B
* Charcoal: #333333
* Dark khaki: #BDB76B
* Olive drab: #6B8E23
* Khaki: #F0E68C
* Tan brown: #A0522D
* Yellow green: #9